^That pretty much sums it up. The sensors can either be a pain and a lot of broken skin on the knuckles or relatively easy by just unsnapping the clips and boom, everything comes out easy.

I fixed up everything. The rear o2 sensors (as I mentioned before) will only fit in the one they are supposed to. However, the upper ones are universal for whatever reason and it turns out that those were switched. It really is amazing what will happen to the car when they are switched around. It was, however, strange because the plug that has to go further is actually shorter so I had to reroute it a little bit but all is well now.

I've done over 20 sets on downpipes and never had an issue taking off 02 sensors